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2 years ago

Is y=x(x+3) a linear function?

Mathematics

2 answers:

frosja888 [35]2 years ago

6 0

No bc then it would be x squared

abruzzese [7]2 years ago

5 0

Step-by-step explanation:

No. If you distribute the 'x', you get:

$y = {x}^{2} + 3x$

The function is quadratic due to the exponetial term of x^2

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Write the sum of the numbers as the product of their GCF and another sum.

8090 [49]

Answer:

See explanation

Step-by-step explanation:

1. Find the GCF of 40 and 44:

$40=\underline{2\cdot 2}\cdot 2\cdot 5\\ \\44=\underline{2\cdot 2}\cdot 2\cdot 11\\ \\GCF(40,44)=2\cdot 2=4$

So,

$40+44=4\cdot 10+4\cdot 11=4\cdot (10+11)$

2. Find the GCF of 13 and 52:

$13=\underline{13}\\ \\52=2\cdot 2\cdot \underline{13}\\ \\GCF(13,52)=13$

So,

$13+52=13\cdot 1+13\cdot 4=13\cdot (1+4)$

3. Find the GCF of 15 and 81:

$15=\underline{3}\cdot 5\\ \\81=\underline{3}\cdot 3\cdot 3\cdot 3\\ \\GCF(15,81)=3$

So,

$15+81=3\cdot 5+3\cdot 27=3\cdot (5+27)$

4. Find the GCF of 64 and 28:

$64=\underline{2\cdot 2}\cdot 2\cdot 2\cdot 2\cdot 2\\ \\28=\underline{2\cdot 2}\cdot 7\\ \\GCF(64,28)=2\cdot 2=4$

So,

$64+28=4\cdot 16+4\cdot 7=4\cdot (16+7)$

6 0

3 years ago

What is $15.25,7% i really need help on this question

irina1246 [14]

Answer:

.07 * 15.25 = 1.0675

Step-by-step explanation:

4 0

3 years ago

Can u guys help i need to make this longer lol

Marizza181 [45]

I don’t under stand the question. What do you want me to answer

5 0

3 years ago

In the diagram, what is the measure of angle 1?

grin007 [14]

3X+9X=180
12X=180
X=15°
Angle 1=3X
Angle 1 =45°
That's your answer.

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3 years ago

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ivanzaharov [21]

Answer:

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3 years ago

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